| Uranus AD2014-15 by W.R.Diffin |
Please find attached my observations of the AD2014-15 apparition of the planet Uranus, which I hope you may find useful. telescope is a 150mm f/5 achromatic refracting telescope of the Sky-Watcher 'Startravel 150' model, using magnifications from ×225 to ×563, occasionally with a Wratten #8 yellow filter; this is indicated on the diagrams as '150mm f/5 o.g.' (objective glass) and 'Wr.#8'. It was mounted on a Phenix EQ-4 mount, now it is mounted on a Celestron CG-5 mount.
[William Richard Diffin: England]
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